*Yolande Countess of Flanders
born 1175 Flanders, Belgium
died 26 August 1219 Constantinople, Byzantium

father:
*Baudouin VIII (V) Count of Flanders & Hainault
born 1150 Hainault, Belgium
died 17 December 1195 Mons, Hainault, Belgium

mother:
*Marguerite de Lorraine
born about 1135 Alsace, France
died 15 November 1194
married April 1169

siblings:
*Isabelle de Hainault born 5 April 1170 Valenciennes, Flandres
died 15 March 1190 Paris, Isle de France buried Notre Dame De Paris, Paris, Isle De France
*Baudouin IX (VI) Count of Flanders & Hainault born July 1171 Hainault, Belgium
died 11 June 1205
Philippe I Count of Namur born 1174 Hainault, Belgium
died 15 October 1212 Namur, Belgium buried Namur, Belgium
Henri de Flanders born 1176 Flanders, Belgium died 11 July 1216
Eustach de Flanders born about 1191 Flanders, Belgium died after 1217

spouse:
*Pierre II de Courtenay Emperor of Byzantium
born 1155 Courtenay, Galinois, France
died after June 1219 Epirus, Byzantium

children:
Marguerite de Courtenay born about 1194 Mareuil-en-Brie, Marne, France died 17 July 1270
*Iolande de Courtenay Queen of Hungary born about 1198 Courtenay, Loiret, France
Marie de Courtenay born about 1204 Constantinople, Byzantium died September 1222
Eleanor de Courtenay born before1229 died l'Abbaye de St. Antoine Des Champs, Paris, Seine-et-Marne, France

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com